IMHO.

Single-player games like DEEP DIVER

Below are 8 single-player Steam games similar to DEEP DIVER, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like DEEP DIVER page.

Ranked picks

  1. 1
    Soul Reaper: Endless Harvest — Steam game cover

    Soul Reaper: Endless Harvest

    Single-player alternative to DEEP DIVER — playable solo, no multiplayer required. Shares Action and Simulation with DEEP DIVER.

    Reap souls. Open the portal. Extract or risk it all. A skill-based bullet heaven where every battle is a short harvest. Souls reaped before the portal are safe, souls after are at risk. Spend them in a permanent skill tree, beat the level, push to the next.

    2026ActionStrategySimulationSingle-playerSimilar games →
  2. 2
    Abyssalis — Steam game cover

    Abyssalis

    Single-player alternative to DEEP DIVER — playable solo, no multiplayer required. Shares Action and Indie with DEEP DIVER.

    Descend through the ocean layers, purify marine life, and survive the abyss in this bullet hell roguelite. Face colossal bosses, choose powerful upgrades, and uncover the curse's origin. Can you save the ocean before you become fish bait?

    ActionIndieAdventureSingle-playerSimilar games →
  3. 3
    Destroy The Moon — Steam game cover

    Destroy The Moon

    Single-player alternative to DEEP DIVER — playable solo, no multiplayer required. Shares Action and Indie with DEEP DIVER.

    A cosmic survivors-like where every upgrade brings you closer to becoming a living superweapon. Burn through alien hordes, rupture pocket dimensions, escape black holes, and survive the cosmic war for the Moon.

    2026ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    Curse of Pirates — Steam game cover

    Curse of Pirates

    Single-player alternative to DEEP DIVER — playable solo, no multiplayer required. Shares Action and Indie with DEEP DIVER.

    Ahoy, matey! How about slicing up some sea beasts and sending a couple of rivals to feed the kraken? Curse of Pirates be a true action roguelike, inspired by Vampire Survivors and Hades! Set sail upon the high seas, gather ye brave crew, and stand firm against the relentless tides of foes!

    2026ActionIndieRPG8.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Just Shoot — Steam game cover

    Just Shoot

    Single-player alternative to DEEP DIVER — playable solo, no multiplayer required. Shares Action and Indie with DEEP DIVER.

    Fight through hordes of enemies in this action roguelite, find random weapons and discover secret card combos to create devastating builds and survive the chaos.

    ActionStrategyIndieSingle-playerSimilar games →
  6. 6
    Reel Greed — Steam game cover

    Reel Greed

    Single-player alternative to DEEP DIVER — playable solo, no multiplayer required. Shares Action and Indie with DEEP DIVER.

    A chaotic slot machine incremental where tiny payouts become screen-filling money explosions. Collect falling cash, pick powerful cards, and upgrade toward absurd jackpots.

    2026ActionStrategyIndieSingle-playerSimilar games →
  7. 7
    Into The Deep — Steam game cover

    Into The Deep

    Single-player alternative to DEEP DIVER — playable solo, no multiplayer required. Shares Action and Indie with DEEP DIVER.

    Into The Deep - a rhythm roguelike game where you must dive into the ocean and clear it from music-corrupted ocean creatures!

    ActionIndieAdventureFreeSingle-playerSimilar games →
  8. 8
    Astro Prospector — Steam game cover

    Astro Prospector

    Single-player alternative to DEEP DIVER — playable solo, no multiplayer required. Shares Action and Indie with DEEP DIVER.

    Endless Coffee is out! Build your ship, survive 21 Days and break the Universe- Astro Prospector is an incremental bullet hell about mining coffee and fighting SpaceCorp. Collect resources, upgrade your ship and become unstoppable. Return AstroCoffee to humanity!

    2025ActionStrategyIndie4.99 USDDeck VerifiedSingle-playerSimilar games →